CAS号: 491-79-2 英文名称: 2-Hydroxy-6-[2-(4-hydroxyphenyl)vinyl]benzoic acid 英文同义词: Hydrangeic acid;2-Hydroxy-6-[2-(4-hydroxyphenyl)vinyl]benzoic acid;Benzoic acid, 2-hydroxy-6-[(1E)-2-(4-hydroxyphenyl)ethenyl]- 中文名称: 中文同义词: 分子式: C15H12O4 分子量: 256.25